<%--
  Created by IntelliJ IDEA.
  User: shen
  Date: 2020/3/2
  Time: 10:04
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<select id="questCatagory"  name="levKldID"    required="true" size="8" style="margin-left:10px;width:200px;" onchange="changeLevKld(this)">

</select>

<select id="secKldIDFrom" size="8" name="secKldIDFrom" required="true"  style="width:120px;" multiple="multiple" onclick="addSecKld(this)">
    <option>--不限--</option>
</select>
<span style="float: right;">
       <button type="button" class="btn btn-sm btn-info" style="display: flex;margin-right:3px;margin-top:20px;margin-bottom: 50px;" onclick="addSecTo('secKldIDFrom','secKldIDTo','请选择需要添加的知识点')">添加>></button>
       <button type="button" class="btn btn-sm btn-danger" style="float: left;margin-right: 3px;" onclick="delSec('secKldIDTo','请选择需要删除的知识点')">删除<<</button>
       <select id="secKldIDTo" size="8" name="secKld" required="true"  style="width:120px;margin-right:40px;margin-top:-100px;float: right" multiple="multiple" onclick="addSecKld(this)">
           <option>--不限--</option>
       </select>
</span>
